Skip Main Navigation
CLOSE
-
Deals & Packages
CLOSE
Exclusive getaways, member offers & more
-
Meetings & Events
CLOSE Book a Meeting or Event
Innovative spaces. Inspired experiences. Personalized services.
-
About Marriott Bonvoy
CLOSE Join Marriott Bonvoy
- Enjoy our lowest rates, all the time
- Free in-room Wi-Fi
- Mobile check-in and more
Key Largo Bay Marriott Beach Resort
103800 Overseas Highway, MM 103.8, Key Largo, Florida 33037 USA
+1 305-453-0000
- Phone:+1 305-453-0000
- Fax:+1 305-453-0093
- Sales:+1 305-453-0582
- Sales fax:+1 305-451-6054
- Toll-Free Reservation Center:+1 855-410-3911
- Toll-free Reservations Worldwide
https://www.marriott.com/hotels/maps/travel/mthkl-key-largo-bay-marriott-beach-resort/?directPageRequest=true
25.141156 -80.400443
Your Stay
Plan a getaway to our waterfront Key Largo resort
Experience a relaxing waterfront retreat at Key Largo Bay Marriott Beach Resort. Located on 17 lush acres in Key Largo, Florida, our resort offers an on-site marina and dive shop. Enjoy water sports like diving, boating, fishing and parasailing. Settle into our modern hotel rooms and suites - many with balconies and stunning Gulf of Mexico views - featuring deluxe amenities and complimentary Wi-Fi. Indulge in a massage at By The Bay Spa. Swim in our heated outdoor pool. Unwind with cocktails, live music and panoramic bay views at Breezer's Tiki Bar. Workout in our 24/7 fitness center. Treat yourself to our outdoor activities, or bask in the Key Largo sun. Visit Gus' Grille, our hotel restaurant, for delicious Continental cuisine. Elsewhere in the resort, explore over 50,000 square feet of elegant indoor and private outdoor venues for your next conference or social occasion. Venture out to the Florida Keys, or swim with dolphins at nearby Dolphins Plus. We look forward to welcoming you to our Key Largo resort.
Show MoreGuest Reviews
Find the credit card that's right for you
Enjoy special benefits.
Features
Discover Key Largo Bay Marriott
Explore our tropical waterfront paradise of pure relaxation and endless activities. Learn more
Say "I Do" With Stunning Views
Explore the possibilities of your “Happily Ever After” with picturesque backdrops at Key Largo Bay Marriott Beach Resort.
Highlights
-
Spend the day diving, parasailing, boating and fishing; explore the Florida Keys or John Pennekamp Coral Reef State Park near our Key Largo resort.
Learn more -
Our 17-acre Florida waterfront resort offers a private conference center, indoor and outdoor event spaces - many with stunning Gulf of Mexico views.
Learn more -
Enjoy our abundant hotel amenities such as our day spa, marina, dive shop, heated outdoor pool, 24/7 fitness center and delicious dining options.
Learn more
Guest Rooms
Maximize your time in Key Largo
-
![King Guest Room]()
Guest room
1 King -
![Double/Double Guest Room]()
Guest room
2 Double -
![Guest Room - Island View]()
Guest room
1 King, Balcony
Let Us Spark Your Curiosity
Marriott Hotels celebrates creativity, collaboration and ingenuity. Travel Brilliantly seeks to not just celebrate and reward, but to foster your imagination and expand your mind through stories that motivate and inspire.
READ OUR DIGITAL MAGAZINE
Reinventing the everyday
At Marriott Hotels we seek to offer moments of inspiration for our guests. That’s why we have partnered with TED to create experiences that fuel your curiosity and spark your imagination.
Explore